package com.v.SelfDefineSort;


import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Reducer;

import java.io.IOException;

public class FlowReducer extends Reducer<FlowBean,Text,Text,FlowBean> {

    @Override
    protected void reduce(FlowBean key, Iterable<Text> values, Reducer<FlowBean, Text, Text, FlowBean>.Context context) throws IOException, InterruptedException {

        //循环取出
        for (Text val : values) {
            context.write(val,key);
        }

    }
}
